SRFH/BPD/84612/2012, PTDC/MHC-FIL/0521/2014In a series of publications Burgess, Plunkett and Sundell have developed a metalinguistic negotiation view that they call ‘Conceptual Ethics.’ I argue that their position adequately captures our intuition that some cases of value disputes are metalinguistic, but that they reverse the direction of justification when they state that speakers ‘negotiate’ the best use of a term or concept on the basis of its prior social role. Borrowing ideas from Putnam (1975b), I instead suggest distinguishing two meanings of general terms and value predicates. Core meaning represents the lowest common denominator between speakers and is primarily based on our needs to coordinate behavior. In contrast to this, the no...